public class MyClass
{
  public MyClass()
  {
    int x = 2;
    switch (x)
    {
      case 1:
        {
          int i = 1;
          {
            int i = 8;
          }
        }
        break;
      case 2:
        {
          int i = 2;
        }
        break;
      default:
        {
          int i = 3;
        }
        break;
    }
    int i = 4;
  }
}